#4ED57F#4ED57F

#4ED57F is a light, vivid green. Relative luminance 0.507; OKLCH L 77.9% C 0.170 H 152.1°. Best body text is #000000 at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#4ED57F
RGB	rgb(78, 213, 127)
HSL	hsl(142, 62%, 57%)
HSV	hsv(142, 63%, 84%)
CMYK	cmyk(63.4%, 0%, 40.4%, 16.5%)
CIE-LAB	lab(76.52, -55.49, 31.96)
CIE-LCH	lch(76.52, 64.04, 150.06°)
OKLab	oklab(77.86% -0.1499 0.0793)
OKLCH	oklch(77.86% 0.17 152.1)
XYZ	xyz(30.7644, 50.7374, 28.2466)
Luminance	0.5074 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED57F #D54EA4

analogous

#61D54E #4ED57F #4ED5C3

triadic

#4ED57F #7F4ED5 #D57F4E

tetradic

#4ED57F #4E61D5 #D54EA4 #D5C34E

square

#4ED57F #4E61D5 #D54EA4 #D5C34E

split-complementary

#4ED57F #C34ED5 #D54E61

monochromatic

#208846 #2CBA5F #4ED57F #7FE1A3 #B1ECC7

Accessibility & contrast

On white

1.88

#4ED57F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.15

#4ED57F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED57F

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED57F	#FFFFFF	#000000	##000000
##4ED57F	1.00	1.88	11.15	11.15
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.15	21.00	1.00	1.00
##000000	11.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C479

Deuteranopia (green-blind)

#C4B885

Tritanopia (blue-blind)

#13D2C0

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #4ed57f;
/* rgb */ color: rgb(78, 213, 127);
/* oklch */ color: oklch(77.9% 0.170 152.1);

Tailwind

colors: {
  custom: {
    50: '#8de3a5',
    500: '#4ed57f',
    950: '#000000',
  },
}

SCSS

$custom: #4ed57f;
$custom-light: #8de3a5;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed57f",
  "rgb": {
    "r": 78,
    "g": 213,
    "b": 127
  },
  "hsl": {
    "h": 141.778,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.77861,
    "c": 0.16963,
    "h": 152.1
  },
  "luminance": 0.50741
}

Semantic roles & 50–950 ramp

primary

#4ED57F

secondary

#8F396F

accent

#43AAE5

background

#FCFEFC

surface

#F4FCF6

border

#CED5D0

text

#0D150F

muted

#7F8480

Preview Lab

Preview with #4ED57F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →